plural moths ˈmȯt͟hz How to pronounce moth (audio) ˈmȯths How to pronounce moth (audio)
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2
: any of various usually nocturnal lepidopteran insects with antennae that are often feathery, with a stouter body, duller coloring, and proportionately smaller wings than the butterflies, and with larvae that are plant-eating caterpillars
mothlike adjective
mothy adjective

Examples of moth in a Sentence

Recent Examples on the Web
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Set the scene with oversize black crepe paper flowers and faux moths that have seemingly escaped from their glass enclosure. Sarah Martens, Better Homes & Gardens, 28 Oct. 2024 Real moths fly out of Billy Butcherson's mouth No, really. Andrea Wurzburger, People.com, 28 Oct. 2024 Are the Himalayan moths, partial to cooler weather, ascending up the mountains as temperatures below steadily rise? Lovia Gyarkye, The Hollywood Reporter, 18 Oct. 2024 This visually rapturous look at the nighttime lives of moths, with Sundance-winning immersive sound design, explores the beauty and fragility of nature. Jill Goldsmith, Deadline, 18 Oct. 2024 See all Example Sentences for moth 

Word History

Etymology

Middle English mothe, from Old English moththe; akin to Middle High German motte moth

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of moth was before the 12th century

Dictionary Entries Near moth

Cite this Entry

“Moth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/moth. Accessed 24 Nov. 2024.

Kids Definition

moth

noun
plural moths ˈmȯt͟hz How to pronounce moth (audio) ˈmȯths How to pronounce moth (audio)
: any of a group of night-flying insects that are lepidopterans often with duller coloring, stouter bodies, and smaller wings than the related butterflies and with antennae which are often feathery

More from Merriam-Webster on moth

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